CN108036208A - A kind of optics light distribution module and there is its ball bulb lamp structure - Google Patents

A kind of optics light distribution module and there is its ball bulb lamp structure Download PDF

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Publication number
CN108036208A
CN108036208A CN201711493776.1A CN201711493776A CN108036208A CN 108036208 A CN108036208 A CN 108036208A CN 201711493776 A CN201711493776 A CN 201711493776A CN 108036208 A CN108036208 A CN 108036208A
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CN
China
Prior art keywords
light
light source
distribution module
optics
led light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711493776.1A
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Chinese (zh)
Inventor
徐鹤还
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Putian Intelligent Lighting Institute Co Ltd
Original Assignee
Putian Intelligent Lighting Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Putian Intelligent Lighting Institute Co Ltd filed Critical Putian Intelligent Lighting Institute Co Ltd
Priority to CN201711493776.1A priority Critical patent/CN108036208A/en
Publication of CN108036208A publication Critical patent/CN108036208A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The present invention provides a kind of optics light distribution module, and such module includes：Light transmission device, is configured as the light that LED light source of the transmission from its dorsal part is sent；With the reflex reflector for being coupled to the light transmission device, it is configured as blocking and reflects the light that is sent from the LED light source.Based on above module, a kind of ball bulb lamp structure of design includes：The circlewise LED light source of configuration arrangement；And above-mentioned optics light distribution module, it is fixed in the light-emitting area of the LED light source.Beneficial effects of the present invention are better for the luminous efficiency of the bulb lamp using such optics light distribution module, and can configure the uniformly light extraction light path effectively with concentration, avoid light loss；Such optics light distribution module is applicable to the bulb lamp of any size and power.

Description

A kind of optics light distribution module and there is its ball bulb lamp structure
Technical field
The invention mainly relates to bulb lamp and its optics light distribution module of light extraction adjusting.
Background technology
According to Energy Star standard, the light distribution related request to bulb lamp is：Lamps and lanterns should be in 0 to 135 degree spatial dimension (vertical symmetry) there is uniform light distribution.Light-intensity difference between any angle is no more than 20%, empty to 180 degree 135 Between in interval range at least 5% total lumen light intensity irradiation, the measurement of vertical symmetry should be 0 respectively in 3 sections, 45 and 90 degree.
LED particle on the market is substantially single side light extraction, i.e. unilateral light source now.To cause 135 to 180 degree Spatial interval scope also has uniform light illumination, just has to match somebody with somebody the emergent ray in spatial dimension into secondary optics are crossed Light, can have between lens, reflector, diffusion material or a few persons by the way of and be combined with each other mode in the prior art. And as lampshade shell the light losing that LED light source particle is sent can be caused to exist using diffusivity makrolon (PC) material More than 9%, if prepared again to the secondary optics light distribution element in lampshade shell using diffusion material, the light loss of script will again It is secondary more than 9% so that the utilization ratio of luminous energy substantially reduces.If beam projecting is controlled using lens, due to lens on light Dispersion interaction, can make it that light is uneven in spatial distribution.Comparatively speaking, reflective structure is then that a kind of relatively good solution is thought Road.
In the structure designed by the present invention, the light that LED particle is sent is divided into transmission and reflects two parts, this two Ratio between light splitting can utilize the institute in the reflex reflector 101 and light transmission device 102 of the present invention of loophole 103,104,105 The ratio of occupancy is controlled, the amount that shines to LED light source rear can by the novel surface modeling of reflex reflector 101 into Row control.In addition, the light that LED particle is sent can not be also transmitted by these loopholes and using reflection and refraction, scattering Mode carries out reasonable light distribution.
The content of the invention
The present invention designs the optics light distribution module built in a kind of bulb lamp, to realize bigger to change these defects Light-emitting angle.
In order to realize this purpose, in one aspect of the invention, a kind of optics light distribution module may include：Light transmission device, quilt It is configured to the light that LED light source of the transmission from its dorsal part is sent；With the reflex reflector for being coupled to the light transmission device, it is configured as hiding Keep off and reflect the light sent from the LED light source.
In another aspect of the invention, a kind of optics light distribution module may include：Several light transmission devices, are configured as transmiting The light that LED light source from its dorsal part is sent；With the reflex reflector being contained in the light transmission device structure, it is configured as reflection and comes At least a portion light sent from the LED light source.
Based in terms of any of the above, a kind of ball bulb lamp structure of design includes：The circlewise LED light source of configuration arrangement；With And above-mentioned optics light distribution module, it is fixed in the light-emitting area of the LED light source.
It is preferred that the reflex reflector is to be set compared to light transmission device closer to (or remote) above-mentioned LED light source, institute It is that the extension direction of the reflex reflector is directed away from the LED light source and is extended to state light transmission device.
, can be by transmission using the optics light distribution module of one or more more small compact designs provided by the invention Light path significantly improves (among these comprising optical reflection arrangement, transmission, scattering or diffraction arrangement etc.), to arranging in the plane The limited light emitting angle of LED particle itself carries out the light emitting angle optimization of maximum magnitude, in actual effect, may be up to 240~360 degree of space light-emitting angle.Therefore, the use of the luminous efficiency of the bulb lamp of such optics light distribution module is better Alright, and the uniformly light extraction light path effectively with concentration can be configured, avoids light loss.The optics light distribution module of this small compact It is applicable to the bulb lamp of any size and power.
Brief description of the drawings
Fig. 1 is the critical piece structure diagram of bulb lamp of the present invention；
Fig. 2 specifically depicts the construction and assembly method of one embodiment of the optics light distribution module in Fig. 1；
Fig. 3 schematically depict the principle of the light path setting configuration of optics light distribution module；
Fig. 4 schematically depict the setting principle of the loophole of optics light distribution module；
Fig. 5 more visually represents light path light distribution principle of the optics light distribution module to LED light source；
Fig. 6 specifically depicts the configuration of one embodiment of the optics light distribution module in Fig. 1；
Fig. 7 schematic representations go out the sectional view of this optics light distribution module；
Fig. 8 is the bottom view that optics light distribution module is shown in Fig. 5, wherein depicting the construction that part does not show in Figure 5；
Fig. 9 represents the light distribution angle of optics light distribution module from principle and possible light path is set；
Figure 10 represents the light distribution angle of optics light distribution module another kind embodiment from principle and possible light path is set.
Embodiment
The technical principle and effect of one or more embodiments of the present invention can be clearly embodied with reference to these attached drawings Fruit, it should be appreciated that these embodiments and attached drawing are illustrative, may also have other embodiments.
Definition to some terms：
Optics light distribution module
In any embodiment of the invention, " optics light distribution module " is to censure to be arranged at light emitting diode (LED) lamps and lanterns, Light guide member especially on the luminescence component of bulb lamp, for being adjusted to the light sent on luminescence component (for example, anti- Penetrate, transmit or scatter) change the emergent light path of original bulb lamp, so as to improve light extraction efficiency.Optics light distribution module Material can select that special shape is made with metal or plastics or composite material, and optics light distribution module can be attached at luminous group On part, it can also fix in its vicinity.
Furthermore, it is understood that the luminescence component inside any bulb lamp is a platy structure, sticked in the platy structure LED light source, such as multiple LED light-emitting particles.Described in background, these LED light-emitting particles are in co-planar And due to the light of its material property, only transmitting certain angle.In an embodiment of the present invention, LED light-emitting particles are proximate to this The marginal position of a platy structure sticks arranged in a ringly, in this way, optics light distribution module is by installed in the annular centre bit Put place.In any embodiment of the invention, " luminescence component " refers to possess the semiconductor components and devices of the characteristics of luminescence, luminescent material Or the mechanical/electrical assembly of the composition such as integrated circuit, it can be separated with the dismounting of the miscellaneous part of lamp.
Light-emitting angle
Due in any ball bulb lamp structure (all as is shown in fig. 1), LED particle is existed using paster technique package arrangement 200 surface of light-emitting area, therefore from the point of view of 400 vertical section of lamp body, each LED particle launches light to outside luminous flat 200.Root Understood according to the characteristic of LED components, in practical usage situations, its emergent light is maximum 120 ° of scopes on the vertical section. Due to the characteristic defective of component, such bulb lamp only can be to realizing that Effective Illuminance covers, other in segment space region Region (especially 200 dorsal part of light-emitting area or side area of space) can not achieve effective lighting.
Based on this, " light-emitting angle " is to censure the emergent ray on 400 vertical section of lamp body in any embodiment of the present invention Section angle.
Fig. 1 gives the D structure signal of the bulb lamp suitable for any optics light distribution module embodiment of the installation present invention Figure.Wherein, each critical piece is embodied in explosive effect.Bulb lamp is mainly by light-emitting area 200, blistered shell 300th, lamp body 400 and power supply 401 splice composition on y direction, and blistered shell 300 is used to be encapsulated light-emitting area 200.At this In terms of the protrusion improvement of inventive embodiments, this optics light distribution module 100, optics light distribution module 100 are installed in light-emitting area 200 It is encapsulated at the same time by blistered shell 300.In the art, blistered shell 300 can have a variety of shapes according to design requirement Shape and color.
Embodiment 1：
In one embodiment shown in Fig. 2, this optics light distribution module 100 may include：Light transmission device, be configured as by Set according to a light path and configure the light that LED light source of the transmission from its dorsal part is sent；With the reflex reflector for being coupled to the light transmission device, It is configured as blocking and reflects the light that is sent from the LED light source.
In order to reach the light-out effect of more preferable and greater angle, the optics light distribution module is configured as to a LED light The outgoing light direction in source 201 transmits a certain proportion of light, and stops on this outgoing light direction a certain proportion of light with to anti- It is emitted to angle, wherein also a certain proportion of light will be emitted at a certain angle under the collective effect for transmiting and reflecting, to increase Strong light-out effect.
Specifically, in a preferred example, above-mentioned reflex reflector be closer to compared to light transmission device it is above-mentioned LED light source and set, the light transmission device is that the extension direction of the reflex reflector is directed away from LED light source extension and is set Put.Also, the reflex reflector can be integrally formed with light transmission device and be prepared by identical material.
In various embodiments of the present invention, " device " is to refer to the mechanical part with specific structure, and mechanical part can be by normal Scale has or precision instrument prepares shaping.The material of device can be metal material, such as aluminium, or insulating materials, such as polymerize Thing material.Technical staff it should be understood that select unlike material device will be to light outgoing effect produce Different Effects, especially It is when selecting polymeric material, should to take into full account that the reflectivity of light is subject to certain reduction.In some embodiments of the invention In, device is also illustrated that using lamella/membrane structure transparent, translucent or opaque made of some polymeric materials, Huo Zhegui The then passive product of three-dimensional shape, such as, lens, prism or reflective mirror.In some implementations, a variety of such devices can be by glutinous Mixture, curing agent or integrally formed different organic materials are combined into.
Therefore, technical staff can also apply reflectorized material to strengthen the reflecting effect of reflex reflector, even on device Can be the reflective sheeting for selecting different color, to reach different light-out effect.Meanwhile technical staff can be by penetrating apparatus Shape makes different conversion, it should also considers the dimension limitation of light transmission device, such as is contemplated that the diffracting effect of light." dress Put " it can also be interpreted as the component with electric function by others skilled in the art, but substantially without influencing the embodiment of the present invention Implementation.
According to illustrating for Fig. 2, multiple LED light sources 201 are sticked in light-emitting area 200, LED light source 201 is preferably circlewise Configuration is arranged.In an example, the optics light distribution module 100 in this light-emitting area 200 is covered at mainly by reflex reflector 101 With this two parts composition of light transmission device 102.Wherein, at least a portion of reflex reflector 101 is to be in the form of a column configuration or generally round Column-shaped configuration, and it is installed in the central position of the annular configuration.The light transmission device 102 is directed towards away from the LED light source 201 extend into the shape that scatters.
In the specific configuration of Fig. 2 displayings, light transmission device 102 can be with the hole 103,104,105 of printing opacity equipped with several.Compared with Goodly, hole 105 may extend to the side wall of the reflex reflector 101.In addition, with reference to Fig. 3 and 4, reflex reflector 101 it is at least another Part is into bending configuration 110, wherein this shape configuration 110 completely is mainly made and (mainly examined in the following way What is considered is surface curvature) to realize the light distribution of bigger：
Step 1：In the vertical section of the optical mixing cover for the fenced LED light source, will be total to the light-emitting area of above-mentioned LED light source Position elects the first reference point d1 as on the optical mixing cover in face, and terminal position of the optical mixing cover in LED light source bottom elects the second reference as Point d2；
Step 2：It can show like that, the curve between first, second reference point to be divided into some section d with reference to Fig. 5i- di+1, the endpoint of i={ 3,4,5 ... } each of which section and the extended line of the line of the marginal position of the LED light source light-emitting area exist The reflex reflector 101 is spatially divided into some different blocks；
Step 3：The midpoint for the annular configuration that the LED light source 201 of the annular configuration is formed is virtual oval as one The first focus, each endpoint of each section is as virtual elliptical second focus on above-mentioned optical mixing cover 300；
Step 4：Utilize extension dotted line of the marginal position of the 201 place light-emitting area 200 of LED light source to optical mixing cover 300 The virtual ellipse is divided into two parts；And
Step 5：The corresponding virtual elliptical section of folded acute angle is allocated as the vertical of reflex reflector between choosing the extension dotted line Each part of section, these virtual oval parts are connected, i.e., spatially form the curved surface structure of reflex reflector Shape.
Specifically, the hole set on the light transmission device 102 is set according to following steps：
Step 6：Draw one to the light-emitting area of LED light source with distal point of the reflex reflector 101 away from LED light source 201 vertical to hang down Line T, the light-emitting area of the vertical vertical line T and the LED light source intersect at intersection point O；And
Step 7：From distal point of the reflex reflector 101 away from LED light source 201 to center position, the hole occupied area ratio Example is by according to angle, θ folded by the virtual line at hole midpoint to intersection point O and the vertical vertical line Tj, the cosine value of j={ 1,2,3 ... } adds To determine.
It is preferred that the configuration in above-mentioned hole is different from each other, the hole of different configuration is into being staggered and into shape extension of scattering.Its In, the shape in the hole 103,104,105 is circle, ellipse, rectangle, parallelogram and one kind or group in regular hexagon Close, wherein be optimal using rectangle and circular combination, and with the center of the annular configuration of above-mentioned LED light source 201 in symmetrical Formula arranges.
According to Fig. 1 and 2, reflex reflector 101 can use buckle fixed form to be installed in the annular configuration central position.
Embodiment 2：
In another embodiment shown in Fig. 6 to 10, there is provided there are the tripe systems of such optics light distribution module Make.Shown like that according to Figures 5 and 6, optics light distribution module 300 can include light transmission device, be configured as transmission from its dorsal part The light that LED light source 201 is sent；With the reflex reflector 303 being arranged in the light transmission device structure, reflection is configured as from described At least a portion light that LED light source is sent.
For example, Fig. 6 and 7 can have the light transmission device of different configuration.In the example shown in Fig. 7, can only have printing opacity dress Put 301.The light transmission device 301 can have generally cylindrical structure and its center for hollow structure (in some implementations, It can not be hollow structure).Such construct is used to coat LED light source 201 completely when being fixed on light-emitting area 200, in this way, Shown like that from Fig. 7 as can be seen that in 301 bottom side of light transmission device be for accommodate (such as) LED light source 201 of annular configuration Depression construction.
In some variations, it is necessary to improve due to coating LED particle 201 completely and cause what is gathered in the depression constructs Heat radiation, (especially close to bottom side region) can open up some through holes 305 effectively to arrange in 300 sidepiece of optics light distribution module Go out thermal energy.
In the example shown in Fig. 6 or 7, reflex reflector 303 is to be set compared to light transmission device 301 further from LED light source 201 Put, the light transmission device 301 be with regard to the reflex reflector 303 extension direction towards close to the LED light source 201 be extended with Coat these LED light sources 201.For example, reflex reflector 303 may be arranged at above-mentioned 303 top side of light transmission device, in this way, from above-mentioned The light that electro-optical device 301 transmits can reflect after the reflection of such reflex reflector 303 from the sidepiece of light transmission device 301.
In a kind of modification, shown like that with reference to Fig. 9, the reflex reflector 303 can also extend to light transmission device 301. For example, can be shown according to Fig. 6 like that, extend into above-mentioned hollow structure side wall 304 with an extension, alternatively, only anti- A part for electro-optical device 303 is located at above-mentioned top side and another part is located at the extension.The extension must can not also occupy The side wall 304 of whole hollow structure.
In any of the above embodiment, the surface of reflex reflector 303 back on 201 side of LED light source can have reflective spy Property, this characteristic can be realized by coating any suitable reflectorized material.In this way, in LED light source 201 from above-mentioned hollow structure Middle transmission or the light reflected can be reflected optics light distribution module 300 by the reflectorized material.
In a kind of modification, optics light distribution module 300 can include integrally formed two printing opacity smoothly extended each other dresses 301 and 302 are put, show that like that, the appearance profile of light transmission device 301 and 302 is different from each other according to Fig. 9 and 10.It is real more than The teaching of example is applied, in order to preferably adjust light emission rate, can be set according to such mode in embodiment 1 (or mode in contrast) Put the surface curvature of light transmission device 301 and/or 302.
In addition, also reflex reflector 303 can be set at least part area between this light transmission device 301 and 302.In this way, one Part light can be directly reflected back in light transmission device 301 by reflex reflector 303 and be reflected from side.Another part light can be again Light transmission device 302 is reflected again after 301 light distribution of light transmission device.In this embodiment, can not be arranged in 302 top side of light transmission device Reflex reflector 303 compensates the illuminance of bigger with the middle section reached in outgoing.
In any of the above modification, the LED light source 201 circlewise arrange by configuration, and the reflex reflector 303 is using buckle The mode of 306 clampings is installed in the annular configuration central position.
In the example shown in Fig. 9 or 10, optics light distribution module 300 can include light transmission device 301 and 302 and corresponding Madial wall 3041 and 3042, is configured as the light that LED light source 201 of the transmission from its dorsal part is sent；Filled with the printing opacity is contained in The reflex reflector 303 in 301,302 constructions is put, is configured as at least a portion light that reflection is sent from the LED light source.
In certain embodiments, reflex reflector 303 is further from above-mentioned LED light source compared to light transmission device 301,302 201 arrangements, the light transmission device 301,302 are the extension directions with regard to the reflex reflector 303 towards close to the LED light source 201 It is extended.
In addition, in the example shown in fig. 7 for light transmission device 301, may also set up with different surfaces curvature Madial wall 307,308 and 309.For example, reflex reflector 303 may be arranged at this any one inner side wall region or extend to surrounding. According to different light-emitting angle needs, according to such surface curvature set-up mode in embodiment 1, may be designed as shown in Fig. 7 As, it is of course also possible to more flat extension.
In addition, above-mentioned ball bulb lamp structure further includes fenced above-mentioned LED light source 201 and optics light distribution module 100 and/or 300 Optical mixing cover, to reach more preferable light distribution effect.
Based on any of the above embodiment, a kind of ball bulb lamp structure may include：The circlewise LED light source 201 of configuration arrangement；Light Light distribution module 100 and/or 300 is learned, is fixed in the light-emitting area 200 of the LED light source 201.

Claims (11)

  1. A kind of 1. optics light distribution module, it is characterised in that including：
    Light transmission device (102), is configured as the light that LED light source of the transmission from its dorsal part is sent；With
    The reflex reflector (101) of the light transmission device (102) is coupled to, is configured as blocking and reflects from the LED light source institute The light sent.
  2. 2. optics light distribution module as claimed in claim 1, it is characterised in that the reflex reflector (101) is compared to printing opacity Device (102) is closer to above-mentioned LED light source (201) setting, and the light transmission device (102) is with regard to the reflex reflector (101) Extension direction be directed away from the LED light source (201) be extended.
  3. 3. optics light distribution module as claimed in claim 2, it is characterised in that the LED light source (201) circlewise configuration cloth To put, at least a portion of the reflex reflector (101) is to be in the form of a column configuration, and is installed in the annular configuration central position, its Described in light transmission device (102) be directed towards away from the LED light source (201) into scatter shape extension.
  4. 4. optics light distribution module as described in any of the foregoing claims, it is characterised in that the light transmission device (102) sets There are several can be with the hole (103,104,105) of printing opacity.
  5. 5. optics light distribution module as claimed in claim 4, it is characterised in that the hole (105) extends to the reflex reflector (101) side wall.
  6. A kind of 6. optics light distribution module, it is characterised in that including：
    Several light transmission devices (301,302), are configured as the light that LED light source of the transmission from its dorsal part is sent；With
    The reflex reflector (303) in light transmission device (301, the 302) structure or surface is contained in, is configured as reflection from described At least a portion light that LED light source is sent.
  7. 7. optics light distribution module as claimed in claim 6, it is characterised in that the reflex reflector (303) is compared to printing opacity Device (301,302) is set further from above-mentioned LED light source (201), and the light transmission device (301,302) is with regard to the reflex reflector (303) extension direction is extended towards close to the LED light source (201).
  8. 8. optics light distribution module as claimed in claim 7, it is characterised in that this several light transmission device (301,302) it Between set reflex reflector (303).
  9. 9. optics light distribution module as claimed in claim 7, it is characterised in that the LED light source (201) circlewise configuration cloth Put, the reflex reflector (303) is installed in the annular configuration central position using buckle (306) mode.
  10. A kind of 10. ball bulb lamp structure, it is characterised in that including：
    The circlewise LED light source (201) of configuration arrangement；
    Optics light distribution module (100) described in claim 1, is fixed in the light-emitting area (200) of the LED light source (201).
  11. A kind of 11. ball bulb lamp structure, it is characterised in that including：
    The circlewise LED light source (201) of configuration arrangement；
    Optics light distribution module (300) described in claim 6, is fixed in the light-emitting area (200) of the LED light source (201).
CN201711493776.1A 2017-12-31 2017-12-31 A kind of optics light distribution module and there is its ball bulb lamp structure Pending CN108036208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711493776.1A CN108036208A (en) 2017-12-31 2017-12-31 A kind of optics light distribution module and there is its ball bulb lamp structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711493776.1A CN108036208A (en) 2017-12-31 2017-12-31 A kind of optics light distribution module and there is its ball bulb lamp structure

Publications (1)

Publication Number Publication Date
CN108036208A true CN108036208A (en) 2018-05-15

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CN201711493776.1A Pending CN108036208A (en) 2017-12-31 2017-12-31 A kind of optics light distribution module and there is its ball bulb lamp structure

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553227A (en) * 2019-09-29 2019-12-10 苏州欧普照明有限公司 Lamp and light source module thereof
CN110925649A (en) * 2018-10-24 2020-03-27 龙腾照明集团有限公司 360-degree light-emitting and light-distributing LED lamp with mixed reflection and direct radiation
CN110553227B (en) * 2019-09-29 2024-04-30 苏州欧普照明有限公司 Lamp and light source module thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925649A (en) * 2018-10-24 2020-03-27 龙腾照明集团有限公司 360-degree light-emitting and light-distributing LED lamp with mixed reflection and direct radiation
CN110553227A (en) * 2019-09-29 2019-12-10 苏州欧普照明有限公司 Lamp and light source module thereof
CN110553227B (en) * 2019-09-29 2024-04-30 苏州欧普照明有限公司 Lamp and light source module thereof

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